On the second to last night of the month long iTunes Festival, Ed Sheeran delivered an inspired performance, proving why he’s become one of music’s biggest international stars.

Ed lead the Roundhouse in London in a massive singalong, featuring hits from his #1 album X and more…check out highlights and photos from the show, and watch it on demand for a limited time on iTunes or on your Apple TV!

Pharrell played the latest favourites like ‘Happy’, ‘Get Lucky’, ‘Come Get It Bae’, and ‘Blurred Lines’. Plus, he went deep in to his catalogue of hit production playing medleys of songs like ‘Like I Love You’, ‘Sing’, ‘Holla Back Girl’, ‘Drop It Like It’s Out’, and ‘Hot In Herr’. Old school Pharrell fans also got a treat when N.E.R.D reunited to perform a trio of songs to a frenzied festival crowd!

Earlier in the day, Sam teased that he had a special surprise, which turned out to be an appearance from A$AP Rocky, who joined Sam onstage to lay down a verse during his new single ‘I’m Not the Only One.’

Devo Brown is live in London, England bringing you exclusive backstage coverage of the iTunes Festival, and this afternoon he sat down with British crooner Sam Smith to talk about the success of his debut #1 album In the Lonely Hour, performing at the festival, and his excitement to come back to Canada to perform!